cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
faninda
New Member

Unable to connect to the data source undefined

Hii, I have some problem with my power BI gateway that some error when I refresh it.

I already reinstall the gateway and install Npgsql but still didnt work.

Like this, there's any solution what should I do?

faninda_0-1618202900000.png

 

2 ACCEPTED SOLUTIONS
_sfrost
Solution Specialist
Solution Specialist

@faninda 

When installing Npgsql, make sure you select Npgsql GAC Installation.

 

Did I answer your questions? Give a thumbs up and accept this post as solution!

View solution in original post

v-yuaj-msft
Community Support
Community Support

Hi @faninda , 

 

Based on the error message you shared, Have you tried to install the earlier Npgsql version?

v-yuaj-msft_0-1618367504986.png

I find a similar issue for you, Please refer to it if it can help you a little. It indicates that maybe you need to select the NpgSQL GAC Installation when you try to install the earlier version of Npgsql.

Gateway error connecting to PostgreSQL

 

Hope that's what you were looking for.

Best Regards,

Yuna

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

View solution in original post

3 REPLIES 3
v-yuaj-msft
Community Support
Community Support

Hi @faninda ,

 

Could you tell me if your problem has been solved? If it is, kindly Accept it as the solution. More people will benefit from it. Or you are still confused about it, please provide me with more details about your problem.

 

Best Regards,

Yuna

v-yuaj-msft
Community Support
Community Support

Hi @faninda , 

 

Based on the error message you shared, Have you tried to install the earlier Npgsql version?

v-yuaj-msft_0-1618367504986.png

I find a similar issue for you, Please refer to it if it can help you a little. It indicates that maybe you need to select the NpgSQL GAC Installation when you try to install the earlier version of Npgsql.

Gateway error connecting to PostgreSQL

 

Hope that's what you were looking for.

Best Regards,

Yuna

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

_sfrost
Solution Specialist
Solution Specialist

@faninda 

When installing Npgsql, make sure you select Npgsql GAC Installation.

 

Did I answer your questions? Give a thumbs up and accept this post as solution!

Helpful resources

Announcements
Carousel_PBI_Wave1

2023 Release Wave 1 Plans

Power BI release plans for 2023 release wave 1 describes all new features releasing from April 2023 through September 2023.

Power BI Summit Carousel 2

Global Power BI Training

Make sure you register today for the Power BI Summit 2023. Don't miss all of the great sessions and speakers!

BizApps LATAM 2023

Business Application LATAM Summit 2023

Join the biggest FREE Business Applications Event in LATAM this February.

Power Platform Bootcamp

Global Power Platform Bootcamp

In this bootcamp we will deep-dive into Microsoft’s Power Platform stack with hands-on sessions and labs, delivered to you by experts and community leaders.

Top Solution Authors
Top Kudoed Authors